Carl McDaniel, 65, from Washington state suffered broken bones after he was charged by a 2,000lb (900kg) bull during a visit to Yellowstone with his grandson on Friday. The encounter was recorded by Mike MacLeod, a professional photographer, who said the animal was 'agitated, pissed off and charging anything and everything'Yellowstone tourist tossed 8ft in air by bison says attack could have been worseMan tossed into the air by ‘agitated’ bull bison was grandfather visiting Yellowstone with grandson Continue reading... ...read more read less